Photocatalytic and Photoelectrochemically Degradation of Chlorsulfuron herbicide

1st International Conference on Frontiers of Materials Synthesis and Processing

材料科学;化学

Guo, Xu^1 ; Liu, Hongwei^1 ; Miao, Jinjie^1 ; Ma, Zhen^1

Tianjin Centre of China Geological Survey, Tianjin

300170, China^1

关键词: Chlorsulfuron;    Degradation efficiency;    ELectrochemical methods;    Photo-catalytic;    Removal efficiencies;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/274/1/012094/pdf
DOI  :  10.1088/1757-899X/274/1/012094

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Photocatalytic and photo electrochemical (PEC) degradation of chlorsulfuron herbicide were studied. Two novel PEC electrodes Ti/IrO2-Pt-WO3 (TIW) and Ti/IrO2-Pt-Ag3PO4 (TIA) were designed and some important factors were studied. Lower current density showed lower removal efficiency than higher conditions by electrochemical method. Furthermore, PEC showed higher degradation efficiency than the sum of individual EO and photocatalytic methode.